In animals, a deficiency of which element is associated with diminished growth, abnormal reproduction, reduced conception rate, and increased neonatal mortality?
A) arsenic
B) vanadium
C) boron
D) silicon
Question 2
What are the most common adverse effects of herbs?
A) diarrhea, nausea, and vomiting
B) liver damage
C) renal failure
D) seizures and heart palpitations